SQL views and aliases

["Peter Dow (ML)" <maillist@xxxxxxxxxxxxxxx>]

Hi Everyone,

One of my customers has a physical file with multiple members, and they 
would like to create a view based on one of those members.  Although the 
manual doesn't say it, it appears that this is not possible:

- I tried creating an alias for the member, but get error SQL7030 when 
trying to create the view over the alias.

- I tried creating a logical file on just that member, but get error 
SQL7010 when trying to create the view over the logical file.

As far as I can tell, the only way to do this is to copy the member to a 
separate physical file and create the view over that.  However, this 
does not exactly provide real time updates of the view.  Luckily for me, 
they only need it refreshed once a day; however I'm curious if anyone 
has run into this problem before, and if so, what their solution was.  
The only one I can think of that doesn't involve changes to a lot of 
programs, is to have a trigger on the original physical file updating 
the copy of the single member in the other physical file. Seems like a 
real kludge.  Do any of you have any other suggestions?

*Peter Dow* /
Dow Software Services, Inc.
909 793-9050
pdow@xxxxxxxxxxxxxxx <mailto:pdow@xxxxxxxxxxxxxxx> /